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Siemens 6SN1145-1BA01-0BA1 SIMODRIVE 611 16/21 kW Regulated I/R module product image 1
Siemens 6SN1145-1BA01-0BA1 SIMODRIVE 611 16/21 kW Regulated I/R module product image 2
Siemens 6SN1145-1BA01-0BA1 SIMODRIVE 611 16/21 kW Regulated I/R module product image 3

Siemens 6SN1145-1BA01-0BA1 SIMODRIVE 611 16/21 kW Regulated I/R module

Siemens / SIMODRIVE 611
6SN1145-1BA01-0BA1
16/21 kW
Regulated I/R module
Core overview
Siemens 6SN1145-1BA01-0BA1 is a 16/21 kW regulated i/r module for a SIMODRIVE 611 common-DC-link drive group, using internal cooling.
Migration check
Successor 6SN1145-1BA01-0BA2
Function
Regulated I/R module
Power
16/21 kW
Cooling
Internal cooling
Lifecycle
Prod. Discont.
Weight
11.00 kg
ONE YEAR WARRANTY
FAST DELIVERY
WORLDWIDE SHIPPING
Inquire Now
  • Worldwide delivery
  • Delivery from stock
  • In stock really means in stock
  • No account required
  • Shipped from the China
Product Specifications
Manufacturer Siemens
Item number 6SN1145-1BA01-0BA1
Country of Origin Germany
Lead Time 2-3 DAYS
After-Sales Support For after-sales support, please contact May.
HS Code / Commodity code 85044095
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information
Control and signalling data
Enable, contactor and feedback interfaces for the regulated infeed.
Check the control-voltage ranges and signalling-contact limits before reconnecting the drive group.
01
Control mode
Closed-loop
Energy feedback
Regenerative
Setup input
+21...30 V
Contactor-control input
+13...30 V
Signal contacts
NC / NO
Maximum contact load
250 V AC / 2 A
Minimum switching level
17 V DC / 3 mA
Signal cable length
30 m max.
Cooling design
Internal cooling
Net weight
11.00 kg
Lifecycle date
2014-09-30
Official lifecycle
Prod. Discont.Successor 6SN1145-1BA01-0BA2
02
Replacement essentials
Match the early revision, line hardware and cabinet cooling.
Treat the later component-change article as a controlled replacement within the installed drive group.
01
Feedback pathRegulated duty
Keep the line-side arrangement suitable for returning braking energy through the common DC link.
02
Thermal routeCabinet internal
Preserve the internal-cooling path and the cabinet heat-removal concept.
03
Line reactorI/R operation
Use the coordinated line reactor specified for the regulated infeed arrangement.
04
Contactor sequenceStart input
Retain the precharge and main-contactor switching controlled by terminal 48.
05
Link protectionCovers fitted
Restore protective covers and the PE connection before applying the line supply.
06
Exchange checkSystem comparison
Compare cooling, terminals and line hardware before using the listed later revision.
Regenerative path retained
Internal airflow preserved
Later revision requires system review
Official Siemens source: SIMODRIVE 611 Configuration Manual and the exact Siemens article record.
03
Customer questions
Buyer Questions for Siemens 6SN1145-1BA01-0BA1.
Clear, model-specific information for a confident purchasing decision.
Q01
How does the BA1 suffix affect identification of Siemens 6SN1145-1BA01-0BA1?
It identifies the earlier article revision. The complete suffix must appear on the quotation and replacement check so the later BA2 article is not assumed automatically.
Can Siemens 6SN1145-1BA01-0BA1 be replaced only because another module has the same power class?
No. Regenerative duty, internal cooling, line components, interfaces and revision status must all match the installed system.
Q02
Q03
What installation is Siemens 6SN1145-1BA01-0BA1 intended to support?
It belongs in a configured SIMODRIVE 611 drive group requiring regulated infeed and regenerative feedback through the common DC link.
What does the Siemens phase-out record mean for sourcing Siemens 6SN1145-1BA01-0BA1?
The official record states that the product is no longer available in regular supply. Procurement should be handled as an exact legacy spare or controlled migration.
Q04
Q05
Which later revision does Siemens identify after Siemens 6SN1145-1BA01-0BA1?
Siemens identifies the later BA2 component revision. That relationship does not remove the need to compare the machine-specific connectors and cooling path.
What should a buyer provide to obtain documents and a reliable quote for Siemens 6SN1145-1BA01-0BA1?
Provide the BA1 nameplate, cabinet photographs, reactor and line-contactor details, fault context, requested condition, quantity and delivery location.
Q06
04
About Company
Global experience for dependable automation sourcing.
Experienced support for product identification, international supply and long-term maintenance needs.
Years of Global Experience
01
With 20+ years of industry experience, we serve customers worldwide and have built long-term relationships across the UK, Russia, UAE, India, Venezuela, and more.
Professional Support Team
02
Our experienced team provides reliable pre-sales and after-sales support, helping customers select suitable products and resolve purchasing concerns.
Wide Range of Brands
03
We supply leading automation brands covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.
Automation warehouse team checking industrial components
Large In-Stock Inventory
04
A wide range of products is available from stock, including discontinued, obsolete, and hard-to-find parts, helping reduce sourcing time.
Honesty & Trust
05
We value long-term cooperation and treat every customer with honesty, respect, responsibility, and care.
Your Trusted Automation Partner
06
From a single replacement part to complete automation projects, we are ready to support your needs and build a long-term partnership.
05
After-Sales Support
Reliable after-sales support beyond delivery.
Clear communication, documentation support and long-term sourcing assistance.
01
Warranty Support
 
Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.
02
Technical Documentation
 
Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.
03
Fast Response
 
We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.
04
Global Customer Service
 
We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.
05
Long-term Spare Parts Supply
 
We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.
06 · Additional sourcing options
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Request a quote
Ask about Siemens 6SN1145-1BA01-0BA1.
Send the nameplate, installed drive-group details, quantity, destination and required date.
Sales contact
Sales Manager May

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